/*
# Copyright (c) 2024 Huawei Device Co., Ltd.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
*/

#include "ohos_video_buffer.h"
#include "rtc_base/ref_counted_object.h"
#include "ohos_egl_context_manager.h"
#include "ohos_yuv_converter.h"

namespace webrtc {
rtc::scoped_refptr<OhosVideoBuffer> OhosVideoBuffer::Create(int width,
                                                    int height,
                                                    TextureBuffer textureBuffer)
{
    return rtc::scoped_refptr<OhosVideoBuffer>(new rtc::RefCountedObject<OhosVideoBuffer>(width, height, textureBuffer));
}

rtc::scoped_refptr<VideoFrameBuffer> OhosVideoBuffer::CropAndScale(int crop_x,
                                                            int crop_y,
                                                            int crop_width,
                                                            int crop_height,
                                                            int scale_width,
                                                            int scale_height)
{
    return nullptr;
}

OhosVideoBuffer::TextureBuffer OhosVideoBuffer::GetVideoFrameBuffer() const
{
    return textureBuffer_;
}

OhosVideoBuffer::OhosVideoBuffer(int width, int height, TextureBuffer textureBuffer)
                        : width_(width), height_(height), textureBuffer_(textureBuffer) {}

OhosVideoBuffer::~OhosVideoBuffer()
{

}

VideoFrameBuffer::Type OhosVideoBuffer::type() const
{
    return Type::kNative;
}

int OhosVideoBuffer::width() const
{
    return width_;
}

int OhosVideoBuffer::height() const
{
    return height_;
}

rtc::scoped_refptr<I420BufferInterface> OhosVideoBuffer::ToI420()
{
    return OhosEGLContextManager::GetInstance().GetYuvConverter()->Convert(this);
}

}   // namespace webrtc